单词	spectrophotometry
释义	spectrophotometry noun spec·​tro·​pho·​tom·​e·​try ˌspek-(ˌ)trō-fə-ˈtä-mə-trē  : the quantitative measurement of properties (such as relative intensities) of light at different wavelengths of a particular spectrum ultraviolet spectrophotometry Using infrared spectrophotometry, Lynch was able to identify the substance as charred cotton, which could have come from anywhere. David Fisher … dual-wavelength spectrophotometry for the measurement of the optical properties of hemoglobin … Honglian Jin et al. Word History Etymology spectro- + photometry, after spectrophotometer First Known Use 1888, in the meaning defined above Medical Definition spectrophotometry noun spec·​tro·​pho·​tom·​e·​try ˌspek-(ˌ)trō-fə-ˈtäm-ə-trē  : the quantitative measurement of properties (such as relative intensities) of light at different wavelengths of a particular spectrum infrared spectrophotometry … dual-wavelength spectrophotometry for the measurement of the optical properties of hemoglobin … Honglian Jin et al., BioMed Research International
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